Image forming apparatus with user detection and warm-up control, and control method of the same

An image forming apparatus includes a detection section, an identification section, an acquisition section and a restriction section. The detection section detects an approach of a user. The identification section identifies the user detected by the detection section. The acquisition section acquires statistics determined from a use count of the user identified by the identification section. The restriction section restricts execution of a warm-up control based on the statistics acquired by the acquisition section.